He has written widely on music and published five books.

He wrote widely on human rights issues and other subjects.

He has written widely on questions of territory, place, and political power.

He wrote widely on the philosophy and teaching of science.

He has written widely on science, technology and sustainable development.

She continues to write widely in the area of relationships and education.

It is because they have already been widely written about in feminist art history?

Since the early 1960's he has written widely on the organization of both schools and teachers' unions.

He also wrote widely and worked as an independent curator.

Since then, he has written widely about public finance and Government welfare programs.